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Remote Module (Ethernet), 2DI 4AI 2AO
A-1812 Remote Modbus module provides 2 digital inputs,
2 analogue Inputs (0/4 to 20 mA),
2 PT100 Analogue Inputs and 2 analogue outputs.
It uses optical isolators to prevent ground loop effects and limits damages from power surges.
The A-1812 has a Ethernet port supporting Modbus/TCP communications and has a simple web-server. A USB comm port is also available for Modbus communications and configuration.
2 x Digital Inputs (with opto Isolation)
2 x Analogue input Type: 0-20mA, 4-20mA
ADC Resolution: 16-bit
2 x PT-100/PT1000
Temperature Ranges: (PT-100:-200~+600°C), (PT-1000:-200~+600°C)
2 x Analogue Outputs: (12-bit)
Analogue Outputs Type: 0-20mA, 4 -20mA
Input Impedance:
- Current: 100
- RTD : 10
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